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/**
 \unit

 !!!Purpose

    Definition of a class for declaring USB descriptors required by the
    device driver.
*/

#ifndef USBDDRIVERDESCRIPTORS_H
#define USBDDRIVERDESCRIPTORS_H

//------------------------------------------------------------------------------
//         Headers
//------------------------------------------------------------------------------

#include <usb/common/core/USBDeviceDescriptor.h>
#include <usb/common/core/USBConfigurationDescriptor.h>
#include <usb/common/core/USBDeviceQualifierDescriptor.h>

//------------------------------------------------------------------------------
//         Types
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// List of all descriptors used by a USB device driver. Each descriptor can
/// be provided in two versions: full-speed and high-speed. Devices which are
/// not high-speed capable do not need to provided high-speed descriptors and
/// the full-speed qualifier & other speed descriptors.
//------------------------------------------------------------------------------
typedef struct {

    /// Pointer to the full-speed device descriptor.
    const USBDeviceDescriptor *pFsDevice;
    /// Pointer to the full-speed configuration descriptor.
    const USBConfigurationDescriptor *pFsConfiguration;
    /// Pointer to the full-speed qualifier descriptor.
    const USBDeviceQualifierDescriptor *pFsQualifier;
    /// Pointer to the full-speed other speed configuration descriptor.
    const USBConfigurationDescriptor *pFsOtherSpeed;
    /// Pointer to the high-speed device descriptor.
    const USBDeviceDescriptor *pHsDevice;
    /// Pointer to the high-speed configuration descriptor.
    const USBConfigurationDescriptor *pHsConfiguration;
    /// Pointer to the high-speed qualifier descriptor.
    const USBDeviceQualifierDescriptor *pHsQualifier;
    /// Pointer to the high-speed other speed configuration descriptor.
    const USBConfigurationDescriptor *pHsOtherSpeed;
    /// Pointer to the list of string descriptors.
    const unsigned char **pStrings;
    /// Number of string descriptors in list.
    unsigned char numStrings;

} USBDDriverDescriptors;

#endif //#ifndef USBDDRIVERDESCRIPTORS_H

